Cov pob zeb qhuav, tseem hu ua cov av nkos lossis cov av nkos hauv pem teb, yog cov sib xyaw ntawm cov xuab zeb, cement, thiab dej uas yog siv rau theem lossis nqes hav pob zeb lossis masonry substrates hauv kev npaj rau pobzeb lossis lwm yam hauv pem teb.Lo lus "pob qhuav" yog hais txog qhov sib xws ntawm mortar, uas yog qhuav txaus los tuav nws cov duab thaum tsim rau hauv lub pob lossis lub tog raj kheej tab sis tseem noo txaus kom kis tau thiab troweled mus rau hauv lub substrate.

Qhuav pob mortar feem ntau yog siv rau hauv cov ntawv thov uas xav tau ib qho chaw tiaj tus lossis nqes hav, xws li hauv cov lauj kaub da dej, hauv pem teb theem, thiab kev teeb tsa sab nrauv paving.Nws kuj yog feem ntau siv los tsim kom muaj lub hauv paus ruaj khov rau cov pobzeb lossis lwm yam ua tiav ntawm qhov tsis sib xws lossis sloped substrates.

Kev sib xyaw ntawm Dry Pack Mortar:

Qhov sib xyaw ntawm cov pob zeb qhuav feem ntau muaj cov xuab zeb, cement, thiab dej.Cov xuab zeb siv feem ntau yog cov xuab zeb zoo, xws li cov xuab zeb masonry, uas yog huv si thiab tsis muaj khib nyiab.Cov cement siv feem ntau yog Portland cement, uas yog hydraulic cement uas teeb thiab tawv los ntawm cov tshuaj tiv thaiv nrog dej.Cov dej siv hauv qhov sib tov yog feem ntau huv thiab siv tau, thiab ntxiv kom ua tiav qhov xav tau sib xws.

Qhov piv ntawm cov xuab zeb rau cov cement hauv cov pob zeb qhuav nws txawv nyob ntawm daim ntawv thov thiab xav tau lub zog ntawm qhov sib tov.Qhov feem ntau siv piv yog 3: 1 thiab 4: 1, nrog peb lossis plaub ntu xuab zeb rau ib feem ntawm cov cement feem.Tus nqi ntawm cov dej ntxiv rau qhov sib tov kuj tseem ceeb heev, vim tias dej ntau dhau tuaj yeem ua rau cov mortar poob thiab poob nws cov duab, thaum cov dej me me tuaj yeem ua rau cov sib tov sib kis nyuaj thiab ua haujlwm nrog.

Kev sib xyaw thiab kev siv cov pob qhuav mortar:

Txhawm rau sib tov cov pob zeb qhuav, cov xuab zeb thiab cov cement yog thawj zaug ua ke hauv lub xeev qhuav thiab sib tov kom huv si kom txog thaum cov xim sib txawv thiab kev ntxhib los mos tiav.Tom qab ntawd dej yog ntxiv rau qhov sib tov me me, feem ntau pib nrog ib nrab ntawm qhov xav tau thiab maj mam ntxiv ntxiv kom txog thaum qhov kev xav tau sib xws.

Qhov sib xyaw ua ke yuav tsum nruj txaus los tuav nws cov duab thaum tsim rau hauv lub pob lossis lub tog raj kheej, tab sis tseem moist txaus kom kis tau thiab troweled mus rau lub substrate.Cov sib tov yog feem ntau muab tso rau hauv lub substrate nyob rau hauv me me batch thiab ua hauj lwm nrog ib tug trowel los yog ntab mus cuag ib tug du thiab txawm nto.

Thaum siv cov pob zeb qhuav rau kev siv sloping lossis leveling, qhov sib tov yuav tsum tau siv rau hauv cov khaubncaws sab nraud povtseg thiab tso cai kom qhuav ua ntej muab cov khaubncaws sab nraud povtseg ntxiv.Qhov no tso cai rau txhua txheej los kho thiab ua kom tawv nqaij ua ntej ntxiv qhov hnyav lossis kev ntxhov siab rau lub substrate.

Qhov zoo ntawm Dry Pack Mortar:

Ib qho txiaj ntsig tseem ceeb ntawm cov pob zeb qhuav qhuav yog nws lub peev xwm los tsim ib theem thiab ruaj khov ntawm qhov tsis sib xws los yog sloped substrates.Nws kuj tseem tiv taus cov dej noo thiab tuaj yeem siv rau hauv qhov chaw ntub dej xws li cov lauj kaub da dej thiab sab nrauv paving installation.Tsis tas li ntawd, cov pob zeb qhuav qhuav yog cov khoom siv pheej yig uas yooj yim rau kev sib xyaw thiab siv, ua rau nws yog qhov kev xaiv nrov ntawm cov neeg tsim khoom thiab cov neeg cog lus.

Lwm qhov zoo ntawm cov pob zeb qhuav yog nws lub zog thiab ua haujlwm ntev.Thaum sib xyaw thiab siv kom raug, cov pob zeb qhuav tuaj yeem muab lub hauv paus muaj zog thiab ruaj khov rau cov pobzeb lossis lwm yam hauv pem teb tiav, kom ntseeg tau tias lub sijhawm ntev thiab ruaj khov.

Disadvantages ntawm Dry Pack Mortar:

Ib qho ntawm qhov tsis zoo ntawm cov pob zeb qhuav qhuav yog nws txoj kev nyiam tawg thaum lub sij hawm, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas hnyav hnyav los yog lwm yam kev ntxhov siab.Qhov no tuaj yeem txo tau los ntawm kev siv cov cuab yeej siv dag zog, xws li xaim mesh lossis fiberglass, txhawm rau ua kom lub zog ntawm qhov sib tov thiab txo qhov kev pheej hmoo ntawm kev tawg.

Lwm qhov tsis zoo ntawm cov pob zeb qhuav yog nws lub sijhawm kho qeeb.Vim tias qhov sib tov qhuav, nws tuaj yeem siv sijhawm ob peb hnub lossis txawm tias lub lis piam rau nws kom kho tau zoo thiab tawv, uas tuaj yeem ua rau qeeb ntawm cov txheej txheem kev teeb tsa thiab ua kom lub sijhawm tag nrho ntawm qhov project.

Nyob rau hauv xaus, qhuav pob mortar yog ib tug ntau yam thiab nqi-zoo cov ntaub ntawv uas yog feem ntau siv nyob rau hauv kev tsim kho thiab flooring installation rau theem los yog txoj kab nqes pob zeb thiab masonry substrates.Nws lub peev xwm los tsim kom muaj qhov ruaj khov thiab theem saum npoo ntawm qhov tsis sib xws los yog qhov qis qis, tiv thaiv kom ya raws, thiab kav ntev ua rau nws yog qhov kev xaiv nrov ntawm cov neeg tsim khoom thiab cov neeg cog lus.Txawm li cas los xij, nws txoj kev nyiam tawg dhau lub sijhawm thiab lub sijhawm kho qeeb qeeb tuaj yeem yog qhov tsis zoo, uas tuaj yeem txo tau los ntawm kev siv qhov cuab yeej cuab tam thiab kho qhov sib tov sib piv thiab cov txheej txheem siv.